Timing belt Optibelt 75 AT10 / 3800 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 75 AT10 / 3800 AFX belongs to timing belt, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 75 AT10 / 3800 AFX and any equivalents.
The Optibelt 75 AT10 / 3800 AFX is an Alpha Flex timing belt with an AT10 profile. This page covers how the profile and 3800 mm length help you confirm the correct belt for your drive.
The AT10 profile sets the tooth geometry that must match your pulleys, while the 3800 mm length defines the belt's path around the drive. The 10 mm pitch is the center-to-center distance between adjacent teeth, so it must agree with the pulley pitch for proper meshing. If your old belt is marked AT10 and measures 3800 mm, this part number is the direct match.
When reading the back of an existing belt, look for the profile and length together. A belt with the same AT10 profile but a different length will not fit, and a belt with the same length but a different profile will not seat correctly in the pulley grooves. Confirm both values before ordering.
To request a quote, send the part number 75 AT10 / 3800 AFX by WhatsApp or email. If you are unsure, include the belt's back marking, the pulley tooth count, and the center distance so we can help confirm the right belt or suggest an equivalent.
Dimensions
- Profile
- AT10
- Pitch
- 10mm
- Length
- 3800mm
Frequently asked questions
- What do the profile and length mean on this belt?
- The profile is AT10, which defines the tooth shape that must match your pulleys. The length is 3800 mm, which is the belt's overall length around the drive. The pitch is 10 mm, the distance between tooth centers.
- How do I confirm this is the right belt for my drive?
- Check the marking on the back of your old belt for the AT10 profile and 3800 mm length. Both must match. You can also send us the pulley tooth count and center distance for confirmation.
- What information should I send with my quote request?
- Send the part number 75 AT10 / 3800 AFX. If you are replacing a belt, include the back marking and any drive details you have, such as pulley tooth count and center distance.